Home / 23,505,536.80-35,258,305.20-17,458,919.20

Finding the Fourth Proportional to 23,505,536.80, 35,258,305.20 and 17,458,919.20

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Solution

The fourth proportional to 23,505,536.80, 35,258,305.20 and 17,458,919.20 is: 26,188,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,505,536.80 : 35,258,305.20 = 17,458,919.20 : x
  2. Step 2: Convert to fraction form
    23,505,536.80/35,258,305.20 = 17,458,919.20/x
  3. Step 3: Cross multiply
    23,505,536.80x = 35,258,305.20 × 17,458,919.20
  4. Step 4: Simplify right side
    23,505,536.80x = 615,571,901,615,739.88
  5. Step 5: Solve for x
    x = 615,571,901,615,739.88/23,505,536.80
  6. Step 6: Final answer
    x = 26,188,378.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.